BUCKET ASSEMBLY 5K3236 - Caterpillar

PRESSURE CONTROL VALVE (2P3677)
2. Modulating relief valve. 3. Load piston. 16. Spacers. A. Pressure tap, P3, for converter inlet. B. Pressure tap for pump pressure. C. Plug (must be removed while checking primary pressure). D. Pressure tap, P1, for clutch pressure. Adjustment Of Transmission Control Linkage (Transmission 1GA1-Up)
Do not make any adjustments to the control linkage with the engine running.
1. Disconnect cable assembly (2) from transmission lever (1).2. Move transmission lever (1) to the NEUTRAL position.3. Move transmission lever assembly (4) to the NEUTRAL position.4. Push transmission lever lock (5) in to the ON position.
TRANSMISSION CONTROL LINKAGE
1. Transmission lever. 2. Cable assembly. 3. Nuts.5. Make an adjustment to the length of rod (6) so distance (A) between the centerlines of the rod ends is 70.0 mm (2.75 in.).
TRANSMISSION CONTROL LINKAGE
4. Transmission lever assembly. 5. Transmission lever lock.6. Make adjustment to the end on cable assembly (2) or nuts (3) until the bolts can be installed through transmission lever (1).7. Move transmission lever lock (5) to the OFF position.
TRANSMISSION CONTROL LINKAGE
6. Rod. Dimension A. 2.75 in. (70.0 mm).8. Move transmission lever assembly (4) through the entire operating range and check for detent engagement in each position.Power Shift Transmission - IT12; 4NC1-Up (Vehicle) 1CA1-Up (Transmission)
The following procedure and pressures are to be used only for IT12 INTEGRATED TOOLCARRIER 4NC1-UP (Transmission 1CA1-UP).
TRANSMISSION HYDRAULIC CONTROLS
(Transmission 1CA1-UP) (Engine Running, First Speed Forward)1. Oil filter.2. Torque converter.3. Oil cooler.4. Transmission neutralizer solenoid valve.5. Speed selector spool.6. Body of selector and pressure control valve.7. Modulation relief valve.8. Load piston.9. Orifice.10. Orifice.11. Oil pump.12. Ratio valve for torque converter.13. Pressure differential valve.14. Neutralizer valve.15. Direction selector spool.16. Magnetic screen.17. Reservoir in bottom of transfer gear case.18. Neutralizer valve body.A. Pressure tap for pump.B. Pressure tap for converter outlet.C. Pressure tap for transmission lubrication.D. Pressure tap for converter inlet (P3).E. Pressure tap for speed clutch (P1).F. Pressure tap for direction clutch (P2).Location Of Pressure Taps and Transmission Testing (Transmission 1CA1-Up)
A. Oil pump.
B. Torque converter outlet. C. Lubrication.
E. Speed clutch (P1). F. Direction clut (P2). G. Plug for load piston (LP).
When tests and adjustments are made to the torque converter, the parking brake must be OFF. To prevent movement of the machine and personal injury do the procedure that follows.
1. Lower the implement to the ground.2. Put blocks in front of and behind the wheels.3. Install the anti-pivot link.4. Let only approved personnel on the machine and keep other personnel off of the machine and in clear view of the operator. All tests and adjustments must be made with the oil in the hydraulic control system at normal temperature of operation. Be sure the linkage adjustments are correct before tests are made.
SELECTOR AND PRESSURE CONTROL
8. Load piston. 19. Spacers.
Do not make any adjustments to the control linkage with engine running.
Adjustment Of Transmission Control Linkage (Transmission (1CA1-Up)
1. Loosen nut (2) and remove the bolts from the flange. Disconnect